Williams was driving about 100 mph on Roach Road, a gravel road in Lexington Township, on Oct. 28, 2014, when she lost control of her vehicle, according to a statement from the Sanilac County Prosecutor's Office. Both Torrez and Moore were passengers in the vehicle.

The vehicle left the roadway and flipped several times before coming to a rest about 500 feet off the roadway.

Torrez and Moore were ejected from the vehicle. They were found dead 53 feet from the car.

Danielle Torrez and Dakota Moore were killed in an October crash in Sanilac County.(Photo: Submitted)

Family and friends have said Torrez, a senior at Croswell-Lexington High School, and Moore, a recent high school graduate, were a couple.

Police have said Williams reported being in a crash, but claimed she was a passenger.

“The teens’ death was tragic and clearly preventable,” Young said in a statement. “Poor judgement combined with a high rate of speed caused the deaths of two young teens and destroyed the life of another.

“I hope all young people take the message of this case to slow down. I do not want to see another young person die from such a senseless event.”

Young said the Sanilac County Sheriff Department led the investigation into the crash, assisted by Croswell police, fire and rescue, Michigan State Police, and the St. Clair County Sheriff Department.